Side by side comparison and review of SteelSeries Arctis 9 Wireless and ASTRO Gaming A40 TR. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 9.52 cm | |
| Width | - | 19.68 cm | |
| Depth | - | 20.32 cm | |
| Weight | - | 369 g | |
| Colour | - | Black | |
| Earpad Material | - | Synthetic leather | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP) | - | |
| Noise Isolating | - | Yes | ASTRO Gaming A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X 2.0 | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | <0.1% | ASTRO Gaming A40 TR have lower total harmonic distortion than SteelSeries Arctis 9 Wireless. |
| Sensitivity | 98 dB | - | |
| Impedance | 32 Ohm | 48 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Bi-directional | Uni-directional | |
| Frequency Response | 100 - 6500 Hz | - | |
| Sensitivity | -38 dBV/Pascal | - | |
| Impedance | 2200 Ohm | - |
| REMOTE CONTROL | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Controls | Volume | Mute |
|---|
| CABLE | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Cable Type | USB charge cable - detachable | Headset cable - detachable - 2 m Audio splitter cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | - | 2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - |
| WIRELESS LINK | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Radio Frequency Range | 2.4GHz | - |
|---|
| CONNECTIONS | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | SteelSeries Arctis 9 Wireless | ASTRO Gaming A40 TR |
|---|
| Bundled with | - | Astro MixAmp Pro TR | |
|---|---|---|---|
| Included Accessories | - | Detachable microphone, 2 speaker tags | |
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 1 year |
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